2024-02-01_c6a0988c5e6115843b34069df5d89fb2_cryptolocker | Triage

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General

Target

2024-02-01_c6a0988c5e6115843b34069df5d89fb2_cryptolocker
Size

41KB
MD5

c6a0988c5e6115843b34069df5d89fb2
SHA1

6cb490e89c14c9aa3ac3eb5ec4cda917615244e9
SHA256

d233552e586458b152c52ef0b25231c44ccb34fd8e619c852d5ce3a9dc4d6baf
SHA512

5d80b8aaee804db3d5a2ed1bf43d63ab9effdfa273f6dc4569b424c3792bfd1b707ea0efbe036a1f3d72ec76e3cd77b79fb8a8f760eb6b86202b62558db99da5
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWa:bc/y2lkF0+B2k

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-02-01_c6a0988c5e6115843b34069df5d89fb2_cryptolocker

Files

2024-02-01_c6a0988c5e6115843b34069df5d89fb2_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ